Buyer's Guide for Barcode Scanners

How Do Barcode Scanners Work?
Bar code scanners read an encoded imprint (the barcode), decode it, and output the information, usually in text format, through a USB or keyboard wedge connection to the computer. Two separate categories of barcode formats exist. The first step in deciding what kind of barcode scanner you need, is knowing whether you will be scanning 1D barcodes, 2D barcodes, or both.

1D Barcodes: These barcodes appear as a series of black lines with varying widths. The most common format is the the UPC format which is found on most consumer goods. A 1D barcode scanner works for all standard 1D barcode formats.

2D Barcodes: These barcodes appear square in shape and contain data which is read both horizontally and vertically by the scanner. 2D barcodes require a scanner that has 2D capability. 2D barcode scanners are capable of scanning both 1D and 2D barcodes.

What Kind of Barcode Scanner Should You Buy?
Consider the following questions to determine the best scanner for your needs.

1D Barcode Scanner Types:

Handheld Barcode Scanner:The handheld barcode scanner is the most common type of scanner. Operating with a trigger-style pistol grip and a standard six-foot cord, these scanners are available in various models and price ranges. Due to the wide variety of models, we have separated them into three different sub-categories to assist you with your decision making.

Entry Level Scanners	Mid-Level Scanners	Professional-Level Scanners
Least expensive, close range scanning, limited capabilities Low volume scanning across multiple industries	Mid-range pricing, can read poorly printed barcodes, greater programming options Medium to high volume scanning across multiple industries	Most expensive, many are shock and contamination resistant, usually highly programmable High volume scanning for industrial environments
Try: IDTech Econoscan	Try: Symbol LS2208	Try: Datalogic Gryphon L GD4300

	Wireless Barcode Scanner: These barcode readers contain all the features of mid level and professional handheld scanners, but utilize Blue tooth or RF (radio frequency), to communicate data back to the base station while allowing complete mobility due to the absence of the cord. The battery life and wireless range of the readers vary depending on technology and environmental conditions. Models to try POS-X XI3200BT or Metrologic Voyager Blue Tooth
	Omni-Directional Barcode Scanner: This is a hands-free and stationary barcode scanner, meaning the barcoded product must pass in front of the reader in order for it to scan. These scanners are found mainly in retail settings such as convenience stores. Models to try: Honeywell Fusion or Symbol LS9208I
	Industrial Barcode Scanner: Industrial Barcode Scanners are built with heavier duty plastics and sealed components, designed to hold up against the extreme conditions of industrial environments. These barcode scanners can usually read either incredibly damaged barcodes or long distance barcodes, ideal to accomodate the rougher surroundings of warehouses & shipping centers. Most are brightly colored so as to make them easily spotted. Models to try: Datalogic Powerscan D8300 or Symbol LS3008 or Honeywell 3800i
	Wand Barcode Scanner: A wand barcode scanner looks like a writing utensil and is used in generally the same way. A wand barcode scanner must make direct contact with the barcode, and sweep across it from left to right. These scanners are generally slower than other barcode scanners, and cannot read barcodes from a distance. Models to try: Unitech MS120 or Opticon MSH-220
	Scale Barcode Scanner: Scale barcode scanners are the type of scanner you usually see in grocery store checkout lanes. They are in-counter scales with integrated barcode scanners, providing yet another hands-free scanning option. In-counter scale barcode scanners are price prohibitive unless using both scan and scale features. Models to try: Magellan 8500XT or Honeywell Stratos
2D Barcode Scanner Types:
	Handheld Barcode Scanner: These scanners give you both 1D and 2D barcode scanning in the familiar form factor of 1D scanners. With the addition of 2D barcodes to some states' drivers licenses, these scanners become a quick and error-proof method for capturing customer information for loyalty programs or credit card applications. Models to try: Honeywell Xenon 1900 or Symbol DS6708
	Wireless Barcode Scanner: Wireless 2D barcode scanners give you the added freedom of mobility, making these barcode scanners a great choice for shipping/receiving, or any situation where hauling the products to your station isn't a good idea. These barcode scanners have the same data parsing capabilities as handheld 2D imagers, allowing for mobile customer data acquisition. Models to try: Honeywell Focus BT or Honeywell Xenon 1902
	Omni-Directional Barcode Scanner: Also known as presentation scanners, these barcode scanners use aggressive 2D imaging to make them as fast, if not faster, than their 1D counterparts. Barcodes just need to be placed within the viewing area to be read, and advanced imaging technology allows for easy reading of even fast-moving barcodes. Models to try: Honeywell Genesis or Symbol DS9808 or Datalogic Magellan 1100i
	Industrial Barcode Scanner: Industrial 2D imagers offer increased durability with advanced imaging, excellent for rough shipping environments. These barcode scanners hold up to wild temperature variance or even damage from drops or collisions, protecting your investment and maximizing business uptime. Models to try: Honeywell 4800i or Symbol DS3408

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